51698-33-0

Name 4,4'-Dichlorodiphenylsulfone-3,3'-disulfonic acid disodium salt
CAS 51698-33-0
Molecular Formula C12H6Cl2Na2O8S3
MDL Number MFCD13194854
Molecular Weight 491.25
MOL File 51698-33-0.mol
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Chemical Properties

Melting point  >300℃
Water Solubility  Soluble in water
form  powder to crystal
color  White to Almost white
InChI InChI=1S/C12H8Cl2O8S3.Na.H/c13-9-3-1-7(5-11(9)24(17,18)19)23(15,16)8-2-4-10(14)12(6-8)25(20,21)22;;/h1-6H,(H,17,18,19)(H,20,21,22);;
InChIKey RVOQNJBFCIRMEF-UHFFFAOYSA-N
SMILES S(C1C=CC(Cl)=C(S(O)(=O)=O)C=1)(C1C=CC(Cl)=C(S(O)(=O)=O)C=1)(=O)=O.[NaH]

Safety Data

Symbol(GHS)  Corrosion (GHS05)
GHS05
Signal word  Danger
Hazard statements  H318
Precautionary statements  P280-P305+P351+P338
Hazard Codes  Xi
Risk Statements 
Safety Statements 
WGK Germany  3
HS Code  2930.90.2900
Storage Class 11 - Combustible Solids
Hazard Classifications Eye Dam. 1

Hazard Information

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